noise_gen :
A noise generator
The noise_gen primitive generates a white Gaussian noise with a mean of ‘mean’ and a standard deviation of stddev.
Input/Output Terminals
| Name | I/O | Type | Description |
| out | output | xreal | noise output |
Parameters
| Name | Type | Default | Unit | Description |
| mean | real | 0.0 | None | DC value |
| stddev | real | 0.0 | None | RMS value |